Citroën has, thus far, come up with arguably the most radical and intriguing vehicle at the Paris Auto Show with the GTbyCITROËN, a joint venture with the makers of the Gran Turismo video game series. The aggressive and futuristic design language is continued inside with a generous use of metallic surfaces and an F1-inspired steering wheel that appears set up to display information. There doesn't appear to be a typical gauge cluster, making us wonder if the GT uses some sort of heads-up display integrated into the wraparound windshield. The entire setup, in keeping with the Gran Turismo theme, is driver-focused.